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WHen the chinese invented it was probably made from hemp and the bark of a mulberry tree
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The printer first drew characters (symbols) on paper. He then glued the paper to a wooden block. When the glue was dry, the printer carved out the wood around the characters, leaving the characters raised on the wood.
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This tea was made by letting tea leaves steep in boiling water.
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The new clock was more accurate than earlier timekeeping devices like hourglasses.
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Before they invented paper money they only used coins as currency. Paper money was printed with woodblocks.
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The chinese were trying to make humans immortal but by accident they created gunpowder
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Printers used woodblock printing to make the cards from thick paper
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flamehrowers contained gunpowder and oil. The chinese used them to spray enemies with fire.
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Rockets were powered by gunpowder. At first rockets were used for fireworks
